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Load and save extra data in Subsurface XML format

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Includes test dive to test missing attributes and the overall syntax.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-11-06 10:34:19 -08:00
parent 9aefaa1ec8
commit d6b4109409
3 changed files with 45 additions and 2 deletions
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13
dives/test38.xml Normal file
View file

@ -0,0 +1,13 @@
<divelog program='subsurface' version='2'>
<settings>
</settings>
<dives>
<dive number='1' date='2014-03-08' time='09:00:00' duration='30:00 min'>
<notes>test dive with dive computer extra data</notes>
<divecomputer model='Ficticious Perfect' deviceid='00abcdef' diveid='12345678'>
<depth max='30.0 m' mean='15.0 m' />
<extradata key='some key' value='some value' />
</divecomputer>
</dive>
</dives>
</divelog>

19
parse-xml.c
View file

@ -120,6 +120,7 @@ static struct tm cur_tm;
static int cur_cylinder_index, cur_ws_index;
static int lastndl, laststoptime, laststopdepth, lastcns, lastpo2, lastindeco;
static int lastcylinderindex, lastsensor;
static struct extra_data cur_extra_data;
/*
* If we don't have an explicit dive computer,
@ -348,6 +349,18 @@ static void depth(char *buffer, depth_t *depth)
}
}
static void extra_data_start(void)
{
memset(&cur_extra_data, 0, sizeof(struct extra_data));
}
static void extra_data_end(void)
{
// don't save partial structures - we must have both key and value
if (cur_extra_data.key && cur_extra_data.value)
add_extra_data(cur_dc, cur_extra_data.key, cur_extra_data.value);
}
static void weight(char *buffer, weight_t *weight)
{
union int_or_float val;
@ -821,7 +834,10 @@ static int match_dc_data_fields(struct divecomputer *dc, const char *name, char
return 1;
if (MATCH("salinity.water", salinity, &dc->salinity))
return 1;
if (MATCH("key.extradata", utf8_string, &cur_extra_data.key))
return 1;
if (MATCH("value.extradata", utf8_string, &cur_extra_data.value))
return 1;
return 0;
}
@ -1643,6 +1659,7 @@ static struct nesting {
{ "P", sample_start, sample_end },
{ "userid", userid_start, userid_stop},
{ "picture", picture_start, picture_end },
{ "extradata", extra_data_start, extra_data_end },
/* Import type recognition */
{ "Divinglog", DivingLog_importer },

15
save-xml.c
View file

@ -301,6 +301,19 @@ static void save_tags(struct membuffer *b, struct tag_entry *entry)
}
}
static void save_extra_data(struct membuffer *b, struct extra_data *ed)
{
while (ed) {
if (ed->key && ed->value) {
put_string(b, " <extradata");
show_utf8(b, ed->key, " key='", "'", 1);
show_utf8(b, ed->value, " value='", "'", 1);
put_string(b, " />\n");
}
ed = ed->next;
}
}
static void show_date(struct membuffer *b, timestamp_t when)
{
struct tm tm;
@ -341,7 +354,7 @@ static void save_dc(struct membuffer *b, struct dive *dive, struct divecomputer
save_airpressure(b, dc);
save_salinity(b, dc);
put_duration(b, dc->surfacetime, " <surfacetime>", " min</surfacetime>\n");
save_extra_data(b, dc->extra_data);
save_events(b, dc->events);
save_samples(b, dc->samples, dc->sample);